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Worksheet 493 · Skill 2

Time, speed, distance

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  1. You have 13.5 nm to go at 12.3 kn. How many minutes will it take?

    Minutes (within 1 minute). You can type 85 or 1:25.

    Time: ________ min  

  2. You ran 14.5 nm between two fixes 88 minutes apart. What was your speed over the ground?

    Knots to one decimal (within 0.1 kn or 2 %).

    Speed: ________ kn  

  3. You ran 6.3 nm between two fixes 27 minutes apart. What was your speed over the ground?

    Knots to one decimal (within 0.1 kn or 2 %).

    Speed: ________ kn  

  4. You have 10.6 nm to go at 7.3 kn. How many minutes will it take?

    Minutes (within 1 minute). You can type 85 or 1:25.

    Time: ________ min  

  5. You have 13.7 nm to go at 7.3 kn. How many minutes will it take?

    Minutes (within 1 minute). You can type 85 or 1:25.

    Time: ________ min  

  6. You ran 8.8 nm between two fixes 16 minutes apart. What was your speed over the ground?

    Knots to one decimal (within 0.1 kn or 2 %).

    Speed: ________ kn  

  7. You ran 6.4 nm between two fixes 60 minutes apart. What was your speed over the ground?

    Knots to one decimal (within 0.1 kn or 2 %).

    Speed: ________ kn  

  8. How far do you run at 11.3 kn in 62 minutes?

    Distance in nautical miles to two decimals (within 0.05 nm or 2 %).

    Distance run: ________ nm  

Answer key

No.AnswersProblem
1Time: 66 min
No. 493001 (worked solution)
2Speed: 9.9 kn
No. 493002 (worked solution)
3Speed: 14.0 kn
No. 493003 (worked solution)
4Time: 87 min
No. 493004 (worked solution)
5Time: 113 min
No. 493005 (worked solution)
6Speed: 33.0 kn
No. 493006 (worked solution)
7Speed: 6.4 kn
No. 493007 (worked solution)
8Distance run: 11.68 nm
No. 493008 (worked solution)